Do you think it would help to post a sticky thread on how to properly use the blacklist? I just saw another image comment saying that the blacklist function "doesn't work", and I'm assuming the user just put all his blacklist tags on one line. Apparently people either don't read or don't understand the instructions which are posted right next to the field on the settings page. Maybe a forum post will get through to more users? Then again, maybe not... People do still post SexyFur.

its not really that big of a problem to make a sticky about it -.-

Well, if the people are complaining in the image comments and not making forum posts about how they don't understand how to work the blacklist feature, it's not likely they're even visiting the forums to find a sticky that would be made to explain how blacklisting works.